From 6034bb22d8387708075c083385e5d2e1072a4f33 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 3 Apr 2013 08:02:53 +0300 Subject: [PATCH] reset: NULL deref on allocation failure "rstc" is NULL here and we should use "rcdev" instead of "rstc->rcdev". Signed-off-by: Dan Carpenter Signed-off-by: Philipp Zabel --- drivers/reset/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/reset/core.c b/drivers/reset/core.c index a258277959b4..d1b6089a0ef8 100644 --- a/drivers/reset/core.c +++ b/drivers/reset/core.c @@ -181,7 +181,7 @@ struct reset_control *reset_control_get(struct device *dev, const char *id) rstc = kzalloc(sizeof(*rstc), GFP_KERNEL); if (!rstc) { - module_put(rstc->rcdev->owner); + module_put(rcdev->owner); return ERR_PTR(-ENOMEM); } -- 2.20.1